Koji IAP (deprecated)
In-app purchase infrastructure for Koji templates.
Overview
The @withkoji/koji-iap package enables you to implement in-app purchases from your Koji templates. For example, require a purchase to unlock a premium asset or a game. This package provides frontend methods, for managing transactions with users, and backend methods, for validating purchases against receipts.
[DEPRECATED] This package is deprecated and is included only for backwards compatibility. For new templates, use @withkoji/core.
Installation
Install the package in the frontend and backend services of your Koji project.
npm install --save @withkoji/iap
NOTE: To support instant remixes of your template, you must also install the @withkoji/vcc package and implement the VccMiddleware on your backend server. This middleware maintains the process variables for instant remixes, ensuring that purchases are applied to the correct remix version.
Basic use
Instantiate Iap on the frontend.
import Iap from '@withkoji/iap';
const iap = new Iap();
Instantiate Iap on the backend.
import Iap from '@withkoji/iap';
const iap = new Iap(
res.locals.KOJI_PROJECT_ID,
res.locals.KOJI_PROJECT_TOKEN,
);
Related resources
Contributions and questions
See the contributions page on the developer site for info on how to make contributions to Koji repositories and developer documentation.
For any questions, reach out to the developer community or the @Koji Team on our Discord server.